Client information shared with ChatGPT is handled under strict data-protection settings. When using professional (Business/Team) or Enterprise plans, client data is not used for model training and is isolated from other users. AI outputs are reviewed, validated, and selectively applied by the responsible professional. When using ChatGPT-Plus it is recommended to opt out for data to be used for model training. (Go to
www.chatgpt.com —> Profile→Settings—>Data Control—> Set—>Switch off button.)